I don't have steam black ops, but a friend of mine who tests my hack, does and he isn't banned yet. So I would say that it is undetected.
If you don't want to risk a ban on you steam account, you better use iberianops.

What do you mean with unlock hacks? Rank hack? Weapon-unlock hack?
You would need writeprocessmemory for hacks like that and I think it isn't safe to use these for iberianops, but I will give it a try.

What do you mean with unlock hacks? Rank hack? Weapon-unlock hack?
You would need writeprocessmemory for hacks like that and I think it isn't safe to use these for iberianops, but I will give it a try.

Every time you start Black Ops the address of your sensitivity is different, so if you get that error you could try to restart black ops and B0-WM. maybe it finds it then.

To change your in-game-sensitivity:
In black ops go to options -> controls -> look. Here you find the sensitivity.
If the hack doesnt find your sensitivity and you want the aimbot to work properly, you have to set the sensitivity to one bar.